JPS63171735U - - Google Patents
Info
- Publication number
- JPS63171735U JPS63171735U JP2720787U JP2720787U JPS63171735U JP S63171735 U JPS63171735 U JP S63171735U JP 2720787 U JP2720787 U JP 2720787U JP 2720787 U JP2720787 U JP 2720787U JP S63171735 U JPS63171735 U JP S63171735U
- Authority
- JP
- Japan
- Prior art keywords
- shock absorber
- aperture
- cylinder
- chambers
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000006096 absorbing agent Substances 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 10
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案シヨツクアブソーバの一実施例
を示す縦断側面図、第２図は第１図上Ａ―Ａ線部
分の縦断面図、第３図は第１図示実施例における
作動特性図、第４図は第１図のシヨツクアブソー
バにおける絞り開度調整効果を示す特性図、第５
図は本考案シヨツクアブソーバの動作原理を説明
するための特性図、第６図は本考案の他の実施例
を示すシヨツクアブソーバの縦断側面図である。
１…シリンダ、２…アウターシエル、３…ピス
トン、４…伸側室、５…容室、７，１０，１２，
１８…油通路孔、８…袋体、９，２０…ガス室、
１４…圧側室、３ａ…ピストンロツド、１５…ロ
ターリーバルブ、１６，１６ａ…絞り孔、１９…
ダイアフラム。
FIG. 1 is a longitudinal sectional side view showing one embodiment of the shock absorber of the present invention, FIG. 2 is a longitudinal sectional view taken along line A--A in FIG. Figure 4 is a characteristic diagram showing the effect of adjusting the throttle opening in the shock absorber shown in Figure 1;
The figure is a characteristic diagram for explaining the operating principle of the shock absorber of the present invention, and FIG. 6 is a longitudinal sectional side view of the shock absorber showing another embodiment of the present invention. 1... Cylinder, 2... Outer shell, 3... Piston, 4... Extension side chamber, 5... Container chamber, 7, 10, 12,
18... Oil passage hole, 8... Bag body, 9, 20... Gas chamber,
14... Pressure side chamber, 3a... Piston rod, 15... Rotary valve, 16, 16a... Throttle hole, 19...
diaphragm.
Claims (1)
ツドが移動自在に挿入されたシヨツクアブソーバ
において、ピストンに区画されたシリンダの伸圧
側の両室に圧縮膨張可能なガス室を夫々設けると
共に、前記両室間を接続する通路に作動油の慣性
抵抗利用するためチユーブと絞り孔とを直列に配
置してなることを特徴とするシヨツクアブソーバ
。 (2) 絞り孔が固定絞りである実用新案登録請求
の範囲第１項記載のシヨツクアブソーバ。 (3) 絞り孔が可変絞りである実用新案登録請求
の範囲第１項記載のシヨツクアブソーバ。 (4) シヨツクアブソーバが複筒式構造からなり
、そのシリンダとアウターシエルとの間に前記チ
ユーブを配置し、前記絞り装置を外部操作可能な
ロータリーバルブで構成してなるところの実用新
案登録請求の範囲第２項記載のシヨツクアブソー
バ。[Claims for Utility Model Registration] (1) In a shock absorber in which a piston rod is movably inserted into a cylinder via a piston, both chambers on the expansion side of the cylinder, which are partitioned by the piston, have gas chambers that can be compressed and expanded. A shock absorber characterized in that a tube and a throttle hole are arranged in series in order to utilize the inertia resistance of the hydraulic oil in the passage connecting the two chambers. (2) The shock absorber according to claim 1, wherein the aperture hole is a fixed aperture. (3) The shock absorber according to claim 1, wherein the aperture hole is a variable aperture. (4) Claim for utility model registration in which the shock absorber has a dual-tube structure, the tube is disposed between the cylinder and the outer shell, and the throttle device is an externally operable rotary valve. The shock absorber according to item 2 of the scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2720787U JPS63171735U (en) | 1986-12-23 | 1987-02-27 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19762886 | 1986-12-23 | ||
| JP2720787U JPS63171735U (en) | 1986-12-23 | 1987-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171735U true JPS63171735U (en) | 1988-11-08 |
Family
ID=33454827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2720787U Pending JPS63171735U (en) | 1986-12-23 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63171735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007506055A (en) * | 2003-09-17 | 2007-03-15 | テネコ オートモティブ オペレーティング カンパニー インコーポレイテッド | Adjustable damper with control valve mounted on external collar |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4885969A (en) * | 1972-02-18 | 1973-11-14 | ||
| JPS50111482A (en) * | 1973-08-20 | 1975-09-02 | ||
| JPS5820737B2 (en) * | 1978-12-29 | 1983-04-25 | ワイケイケイ株式会社 | Parts feeding device for equipment assembly machines |
-
1987
- 1987-02-27 JP JP2720787U patent/JPS63171735U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4885969A (en) * | 1972-02-18 | 1973-11-14 | ||
| JPS50111482A (en) * | 1973-08-20 | 1975-09-02 | ||
| JPS5820737B2 (en) * | 1978-12-29 | 1983-04-25 | ワイケイケイ株式会社 | Parts feeding device for equipment assembly machines |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007506055A (en) * | 2003-09-17 | 2007-03-15 | テネコ オートモティブ オペレーティング カンパニー インコーポレイテッド | Adjustable damper with control valve mounted on external collar |
| JP4648321B2 (en) * | 2003-09-17 | 2011-03-09 | テネコ オートモティブ オペレーティング カンパニー インコーポレイテッド | Adjustable damper with control valve mounted on external collar |